Seiko Cal. 7028 - 417

This Hand-Winding model from 1971 features a 37mm Two-Tone case. It features a Silver dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-049a1423da96]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

28j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1971

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